CN219424173U

CN219424173U - Shearing emulsifying mixer

Info

Publication number: CN219424173U
Application number: CN202320716010.XU
Authority: CN
Inventors: 钟日强
Original assignee: Guangdong Jinzong Machinery Co ltd
Current assignee: Guangdong Jinzong Machinery Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-28
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a shearing emulsifying mixer, which comprises a pot body, an emulsifying head, a mixing part, a circulating pipeline and a power device, wherein the pot body is provided with a stirring cavity; the emulsifying head is arranged on the pot body and is used for shearing materials in the emulsifying pot body; the stirring component is arranged on the pot body and is used for stirring materials in the pot body; the circulating pipeline is arranged outside the pot body, and the opposite ends of the circulating pipeline are respectively communicated with the upper part and the lower part in the pot body; the power device is arranged outside the pot body and is communicated with the circulating pipeline, and is used for enabling materials in the pot body after being stirred by the stirring component and sheared and emulsified by the emulsifying head to circularly enter the pot body from the lower part in the pot body to enter the circulating pipeline from the upper part in the pot body, so that the materials in the pot body enter the circulating pipeline after being stirred by the stirring component and sheared and emulsified by the emulsifying head, the materials are continuously circulated and changed from bottom to top, the materials in the whole pot are fully mixed, the problem of insufficient emulsification of the materials at the upper part is avoided, meanwhile, the emulsification time is shortened, and the two phases (such as an oil phase and a water phase) which are not compatible in the pot body are efficiently, quickly and uniformly mixed.

Description

Shearing emulsifying mixer

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a shearing and emulsifying stirrer.

Background

The emulsifying head is a device for distributing one phase or a plurality of phases into another phase by using the homogenizing head, and the phases (such as an oil phase and a water phase) are mutually insoluble under normal conditions, and the emulsifying head shears, disperses and impacts materials by driving the homogenizing head to rotate at a high speed, so that the materials become finer and finer, the oil phase and the water phase are fused, and the emulsifying head is widely applied to industries such as pharmacy, cosmetics, food and the like.

In the prior art, the publication (bulletin) number: CN204544047U discloses a high shear emulsifying mixer, this device discloses in the technology that "including the shell, the side of shell be provided with the backplate, the upper portion of shell be provided with feed inlet a, dust removal mouth, feed inlet B and feed inlet, shell middle part top be provided with motor a, motor a's downside be provided with the reduction gear, the reduction gear have the (mixing) shaft through the coupling joint, the lower extreme of (mixing) shaft be provided with agitating unit, motor a's right side be provided with motor B, motor B be connected with the axle, the well lower part of axle be provided with technical scheme such as leaving the shear head, have the shearing efficiency of material higher, emulsification speed is fast etc.;

however, when the stirrer is used, since the stirring end of the stirring shaft 8 and the emulsifying end of the shaft 10 are positioned at the bottom of the shell, in general, the stirring end of the stirring shaft 8 and the emulsifying end of the shaft 10 are immersed in the liquid level of materials (such as oil and water) in the shell, so that the stirrer has the defect that the emulsification of the upper materials in the shell is insufficient in the stirring and shearing process, and longer emulsification time is required even if the sufficient emulsification effect of the upper materials in the shell is achieved; in addition, this mixer is in shearing emulsification process, only combines together through emulsification and stirring's function, to adding under the more material circumstances of powder in the shell, then can have the material in the shell and shear inadequately, mixing time is long, emulsification effect is fine and smooth scheduling problem inadequately.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a shearing emulsifying mixer which can effectively avoid insufficient emulsification of upper materials in a pot body and shorten the emulsification time so as to efficiently, quickly and uniformly mix two insoluble phases (such as an oil phase and a water phase) in the pot body.

The utility model adopts the following technical scheme:

a shear emulsifying mixer comprising:

a pot body;

the emulsifying head is arranged on the pot body and is used for shearing and emulsifying materials in the pot body;

the stirring component is arranged on the pot body and is used for stirring materials in the pot body;

the circulating pipeline is arranged outside the pot body, and the opposite ends of the circulating pipeline are respectively communicated with the upper part and the lower part in the pot body;

the power device is arranged outside the pot body and is communicated with the circulating pipeline, and is used for enabling the material which is stirred by the stirring component and sheared and emulsified by the emulsifying head in the pot body to enter the circulating pipeline from the lower part in the pot body and then enter the pot body from the upper part in the pot body.

Further, the stirring component comprises a driving device and a movable stirring paddle, the driving device is fixed outside the pot body, and the driving device is used for driving the movable stirring paddle to stir materials in the pot body.

Further, the stirring part also comprises a fixed stirring paddle which is fixedly arranged in the pot body and mutually independent with the movable stirring paddle.

Further, the blades on the fixed stirring paddles are parallel to and staggered with the blades on the movable stirring paddles.

Further, a wall scraping paddle for scraping materials attached to the inner wall of the pot body is fixed at the lower end of the movable stirring paddle.

Further, the device also comprises a disperser, wherein the disperser is arranged on the pot body and is used for dispersing the materials in the pot body.

Further, the disperser comprises a driving unit, a connecting shaft and a dispersing disc, wherein the driving unit is connected with the dispersing disc through the connecting shaft, and the driving unit is used for driving the connecting shaft to drive the dispersing disc to rotate in the pot body so that the dispersing disc can disperse materials in the pot body.

Further, a discharge pipeline for discharging the materials in the pot body is further arranged on the pot body.

Compared with the prior art, the utility model has the beneficial effects that:

when the shearing emulsifying stirrer is used, materials in the pot body are stirred by the stirring component and sheared and emulsified by the emulsifying head, and then enter the circulating pipeline from the bottom of the pot body under the power of the power device, and then enter the pot body from the top of the pot body, namely, the materials in the pot body enter the circulating pipeline after being stirred by the stirring component and sheared and emulsified by the emulsifying head, the materials in the pot body are continuously recycled from bottom to top, so that the effect of multiple shearing on the materials in the pot body is achieved, the phenomenon that the upper materials in the pot body are insufficiently emulsified is effectively avoided, meanwhile, the emulsifying time is shortened, and the immiscible two phases (such as an oil phase and an aqueous phase) in the pot body are efficiently, rapidly and uniformly mixed.

Drawings

FIG. 1 is a schematic diagram of a shear emulsifying mixer according to the present utility model.

In the figure, 10, the pan body; 20. an emulsifying head; 21. a feed pipe; 210. a first control valve; 30. a stirring member; 301. a driving device; 302. moving the stirring paddle; 303. fixing a stirring paddle; 304. wall scraping paddles; 31. a shearing space; 40. a circulation pipe; 401. a circulation pipe; 402. a second control valve; 50. a driving unit; 51. a connecting shaft; 52. a dispersion plate; 60. and a discharge pipeline.

Detailed Description

The present utility model will be described with priority in the following description with reference to the drawings and the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly, indirectly, through intermediaries, or in communication with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiments are described below:

referring to fig. 1, the present utility model shows a shearing emulsifying mixer, which comprises a pan body 10, an emulsifying head 20, a stirring part 30, a circulating pipe 40 and a power device (not shown). Wherein, the emulsifying head 20 is arranged on the pot body 10 and is used for shearing materials in the emulsifying pot body 10; the stirring part 30 is arranged on the pot body 10 and is used for stirring materials in the pot body 10; the circulating pipeline 40 is arranged outside the pot body 10, and the opposite ends of the circulating pipeline are respectively communicated with the upper part and the lower part in the pot body 10; the power device is arranged on the pot body 10 and is communicated with the circulating pipeline 40, of course, the power device is arranged outside the pot body 10, and the power device is used for enabling the materials which are stirred by the stirring component 30 and sheared and emulsified by the emulsifying head 20 in the pot body 10 to enter the circulating pipeline 40 from the lower part in the pot body 10 and then enter the pot body 10 from the upper part in the pot body 10. Therefore, when the shearing emulsifying mixer is used, materials in the pot body 10 are stirred by the stirring component 30 and sheared and emulsified by the emulsifying head 20, enter the circulating pipeline 40 from the bottom in the pot body 10 under the power of the power device, and enter the pot body 10 from the top in the pot body 10, namely, the materials in the pot body 10 are stirred by the stirring component 30 and sheared and emulsified by the emulsifying head 20 and enter the circulating pipeline 40, so that the materials in the pot body 10 are continuously recycled from bottom to top, the effect of multiple shearing is achieved, the phenomenon that the materials at the upper part in the pot body 10 are insufficiently emulsified is effectively avoided, meanwhile, the emulsifying time is shortened, and the immiscible two phases (such as an oil phase and a water phase) in the pot body 10 are efficiently, rapidly and uniformly mixed.

It should be noted that, the emulsifying head 20 is an existing kettle bottom emulsifying head 20, and the shearing emulsifying principle thereof is not described here. It can be specifically understood that the emulsifying head 20 of this embodiment is fixed at the lower end of the pot body 10, the driving motor of the emulsifying head 20 is fixed on the bottom wall outside the pot body 10, the homogenizing head of the emulsifying head 20 is in driving connection with the driving motor, and the emulsifying end of the homogenizing head is located at the bottom of the pot body 10, so that the emulsifying head 20 is driven by the driving motor to rotate at a high speed to shear and emulsify the material in the pot body 10. Of course, the homogenizing head is provided with a feed inlet communicated with the emulsifying end, the feed inlet is communicated with a feed pipe 21 positioned outside the pan body 10, the feed pipe 21 is provided with a first control valve 210, and the first control valve 210 is used for controlling the on-off of the feed. It can be seen that when feeding into the pan body 10, the valve of the first control valve 210 is opened to allow the material to pass from the feeding pipe 21 into the pan body 10.

In the present embodiment, the circulation pipe 40 includes a circulation pipe 401 and a second control valve 402 provided on the circulation pipe 401, the second control valve 402 being used for circulating the on-off of the charge-air, the lower end of the circulation pipe 401 being communicated with the feed pipe 21. It can be specifically understood that after the material is fed into the pot 10, the valve of the first control valve 210 is closed, the valve of the second control valve 402 is opened, and the material in the pot 10 enters the pot 10 from the top in the pot 10 after entering the circulation pipe 401 from the bottom in the pot 10 under the power of the power device after the stirring of the stirring component 30 and the shearing and emulsifying action of the emulsifying head 20, so as to effectively avoid insufficient emulsification of the upper material in the pot 10 and shorten the emulsifying time of the material.

The power device of the embodiment adopts a power pump.

In this embodiment, the stirring component 30 includes a driving device 301, a fixed stirring paddle 303 and a movable stirring paddle 302, where the driving device 301 is in driving connection with the movable stirring paddle 302, the driving device 301 is fixed outside the pan body 10, and the driving device 301 selects a motor for driving the movable stirring paddle 302 to stir materials in the pan body 10; the fixed stirring paddle 303 is fixedly arranged in the pan body 10 and is mutually independent with the movable stirring paddle 302, namely, the stirring component 30 of the embodiment adopts dynamic and static combination of the movable stirring paddle 302 and the fixed stirring paddle 303, so that the effect of stirring materials is further improved. The dynamic and static bonding referred to herein is: the driving device 301 drives the stirring paddle 302 to stir the material in the pot body 10, so that the material is in a rotating dynamic state, the fixed stirring paddle 303 is in a static state in the pot body 10, and the stirring effect of the stirring component 30 in the embodiment is better due to the fact that the stirring effect of the stirring paddle 303 is achieved by the fact that the rotating dynamic material in the pot body 10 and the fixed stirring paddle 303 are used for stirring.

In this embodiment, the paddle on the fixed stirring paddle 303 and the paddle on the movable stirring paddle 302 are parallel and arranged in a staggered manner, so that a shearing space 31 for shearing materials is formed between the fixed stirring paddle 303 and the movable stirring paddle 302, the oil phase and water phase materials are mixed more fully, the emulsification effect is fine and uniform, and the stirring effect is further improved.

In this embodiment, the lower end on the stirring paddle 302 is fixed with a scraping paddle 304 for scraping the material attached to the inner wall of the pan body 10, that is, the scraping paddle 304 rotates along with the rotation of the stirring paddle 302, for example, the material sheared and emulsified in the pan body 10 is ointment, cream, cosmetics, and other viscous materials, and the material attached to the inner wall of the pan body 10 can be scraped well by the scraping paddle 304, so that the material mixing effect is more uniform. Therefore, the shearing emulsifying mixer of the embodiment has wide application range and can be suitable for materials with various different characteristics.

On the basis of the above structure, the shearing emulsifying mixer of the embodiment further comprises a disperser arranged on the pot body 10 for dispersing materials in the pot body 10, so that the oil phase and water phase materials can be further mixed more fully, and the emulsifying effect is fine and uniform. Specifically, the disperser comprises a driving unit 50, a connecting shaft 51 and a dispersing disc 52, wherein the driving unit 50 is connected with the dispersing disc 52 through the connecting shaft 51, and the driving unit 50 is fixed on the outer part of the pot body 10 by a motor for driving the connecting shaft 51 to drive the dispersing disc 52 to rotate in the pot body 10, so that the dispersing disc 52 can disperse materials in the pot body 10. Therefore, the stirring part 30 and the emulsifying head 20 can fully mix the oil phase and water phase materials in the pot body 10 under the auxiliary action of the disperser, the emulsifying effect is fine and uniform, and the rapid shearing of the materials is realized.

In this embodiment, the pan body 10 is further provided with a discharge pipeline 60 for discharging the material in the pan body 10, and after the material in the pan body 10 is sheared, stirred and emulsified, the material can be discharged through the discharge pipeline 60.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. A shear emulsifying mixer comprising:

a pan body (10);

the emulsifying head (20) is arranged on the pot body (10) and is used for shearing and emulsifying materials in the pot body (10);

the stirring component (30) is arranged on the pot body (10) and is used for stirring materials in the pot body (10);

the circulating pipeline (40) is arranged on the pot body (10), and the opposite ends of the circulating pipeline (40) are respectively communicated with the upper part and the lower part in the pot body (10);

the power device is arranged on the pot body (10) and is communicated with the circulating pipeline (40), and the power device is used for enabling materials stirred by the stirring component (30) and sheared and emulsified by the emulsifying head (20) in the pot body (10) to circularly enter the circulating pipeline (40) from the lower part in the pot body (10) and then enter the pot body (10) from the upper part in the pot body (10).

2. A shear emulsifying mixer according to claim 1, characterized in that the mixing member (30) comprises a driving device (301) and a movable mixing paddle (302), the driving device (301) being fixed outside the pan body (10), the driving device (301) being adapted to drive the movable mixing paddle (302) to mix material in the pan body (10).

3. A shear emulsifying mixer according to claim 2, characterized in that the mixing element (30) further comprises a fixed paddle (303) fixed in the pan (10) and independent of the moving paddle (302).

4. A shear emulsifying mixer according to claim 3, wherein the blades on the fixed stirring paddles (303) are parallel to and offset from the blades on the moving stirring paddles (302).

5. The shearing emulsifying mixer according to claim 2, wherein a scraping paddle (304) for scraping the material attached to the inner wall of the pot body (10) is fixed at the lower end of the movable stirring paddle (302).

6. The shearing emulsifying mixer as set forth in claim 1, further comprising a disperser disposed on the pan (10) for dispersing the material in the pan (10).

7. The shearing emulsifying mixer according to claim 6, wherein the disperser comprises a driving unit (50), a connecting shaft (51) and a dispersing disc (52), the driving unit (50) is connected with the dispersing disc (52) through the connecting shaft (51), and the driving unit (50) is used for driving the connecting shaft (51) to drive the dispersing disc (52) to rotate in the pot body (10), so that the dispersing disc (52) can disperse materials in the pot body (10).

8. A shear emulsifying mixer according to claim 1, characterized in that the pan (10) is further provided with a discharge conduit (60) for discharging the material in the pan (10).